mirror of https://gitee.com/openkylin/linux.git
f960d2093f
cryptsetup fails on arm64 when using kernel encryption via AF_ALG socket. See https://bugzilla.redhat.com/show_bug.cgi?id=1122937 The bug is caused by incorrect handling of unaligned data in arch/arm64/crypto/aes-glue.c. Cryptsetup creates a buffer that is aligned on 8 bytes, but not on 16 bytes. It opens AF_ALG socket and uses the socket to encrypt data in the buffer. The arm64 crypto accelerator causes data corruption or crashes in the scatterwalk_pagedone. This patch fixes the bug by passing the residue bytes that were not processed as the last parameter to blkcipher_walk_done. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| aes-ce-ccm-core.S | ||
| aes-ce-ccm-glue.c | ||
| aes-ce-cipher.c | ||
| aes-ce.S | ||
| aes-glue.c | ||
| aes-modes.S | ||
| aes-neon.S | ||
| ghash-ce-core.S | ||
| ghash-ce-glue.c | ||
| sha1-ce-core.S | ||
| sha1-ce-glue.c | ||
| sha2-ce-core.S | ||
| sha2-ce-glue.c | ||